Question

Решить уравнение.
(2 5/8x - 3 1/3) * 24 =4

Answer 1

решение:
2 5/8х-3 1/3=4/24
2 5/8х-3 1/3=1/6
2 5/8 х=1/6+1/3
21/8х=(1+20)/6
21/8х=21/6
х=21/6:21/8
х=4/3
х=1 1/3